[ertyuio]

Might want to consider it for a little while longer before jumping straight into it...this is a pretty big decision, and it deserves a considerable amount of time to gestate before solidifying, no matter how certain you feel right now. I think that once you are absolutely certain that this is what you want to commit to, then you should slowly start telling your family, perhaps starting with those you think will accept it pleasantly and working your way to those who won't be receptive to it. But you won't "lose" anyone -- they're you're family and they love you. If this man makes you happy, then they will quickly come to accept any decision you make regarding your relationship with him (after all, it's none of their business to begin with, and I would hope that they have your best interests at heart). You won't have to worry about your friends not believing you -- if they don't believe you after persisting with the truth, then they're just being simply rude. Best of luck!